diver Posted January 21, 2011 Share Posted January 21, 2011 should I use bio balls in my Bio cube? I have 35lbs of rock in it now? Quote Link to comment Share on other sites More sharing options...
Emerald525 Posted January 21, 2011 Share Posted January 21, 2011 Some people still use these but I have heard they can be nitrate factories and there are better biofilters such as the live rock you are now using. Quote Link to comment Share on other sites More sharing options...
rubberduck9 Posted January 21, 2011 Share Posted January 21, 2011 friends dont let friends use bio balls! Rock and a sock my friend. Quote Link to comment Share on other sites More sharing options...
J.R Posted January 21, 2011 Share Posted January 21, 2011 I say ditch them, you have live rock. Oh and welcome to the forum! Quote Link to comment Share on other sites More sharing options...
racefan Posted January 21, 2011 Share Posted January 21, 2011 I have a 29gal Bio Cube & do not use Bio Balls,just live rock. About 30lbs if I remember correctly. Quote Link to comment Share on other sites More sharing options...
NoobtoSalt Posted January 22, 2011 Share Posted January 22, 2011 Just like others have already said..use live rock. Sent from my SCH-I500 using Tapatalk Quote Link to comment Share on other sites More sharing options...
diver Posted January 22, 2011 Author Share Posted January 22, 2011 thanks everyone Bio Balls out Quote Link to comment Share on other sites More sharing options...
Eugenereef Posted January 22, 2011 Share Posted January 22, 2011 Replace them with live rock rubble. Quote Link to comment Share on other sites More sharing options...
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